Write an algebraic equation and use it to solve the problem.A poster in the shape of a triangle has one side that is five inches more the length of the shortest side, and another side that is three inches less than twice the shortest side. Find the dimensions of the poster if its perimeter is 38 inches.
A. 9 inches, 15 inches, 15 inches
B. 9 inches, 14 inches, 16 inches
C. 10 inches, 14 inches, 15 inches
D. 9 inches, 14 inches, 15 inches
Answer: D
Mathematics
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Solve.
= 6
A. 36
B. 
C. 6
D. 
Mathematics
A point lying on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-7, 8) Find cot ?.
A. - 
B. 
C. - 
D. - 
Mathematics
Establish the identity.
ln
= ln
What will be an ideal response?
Mathematics
Determine the average rate of change for the function.p(x) = -x + 2
A. - 2 B. -1 C. 2 D. 1
Mathematics